Cheap flights from London Gatwick Airport to Ireland from £17
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Ireland departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London Gatwick Airport to Ireland
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Ryanair flights from London Gatwick Airport to Ireland
Our best Ryanair deals on London Gatwick Airport to Ireland flight tickets
Vueling flights from London Gatwick Airport to Ireland
Our best Vueling deals on London Gatwick Airport to Ireland flight tickets
See travel insights to Ireland from
How to get the cheapest flight ticket from London Gatwick Airport to Ireland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Ireland?
The month of January is, on average, the cheapest month to fly to Ireland from London Gatwick Airport, with most prices found around £50. If you’re not able to fly to Ireland in January, then February is your next best option. Flight prices from London Gatwick Airport to Ireland during February average around £62.
What is the cheapest day to depart on your flight to Ireland?
The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as £56. This is often the case because there is less demand to fly during this day of the week. Flights from London Gatwick Airport to Ireland on a Friday will generally be more expensive and average around £89. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Ireland?
In the evening is the cheapest time of day to fly from London Gatwick Airport to Ireland when you can find flight prices for as low as £58. Flying to Ireland in the evening is an ideal time because this is during off-peak travel hours. Flights to Ireland are more costly at midday, with an average ticket price of £80. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest London Gatwick to Ireland flight route?
Fly from London Gatwick to Shannon for the best London Gatwick - Ireland flight prices
How far in advance should I book a flight to Ireland?
You are more likely to see cheaper flights to Ireland from London Gatwick Airport when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around £75 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from London Gatwick Airport for as low as £56 on momondo.
What cabin class options are available on London Gatwick to Ireland flights?
There are 1 cabin classes available to choose from on London Gatwick to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London Gatwick to Ireland?
Ryanair, Norwegian, and Vueling are the most popular carriers operating from London Gatwick to Ireland
Which airlines fly to Ireland?
Ryanair, British Airways and Aer Lingus are the top three most popular airlines that fly to Ireland from London Gatwick Airport according to our data. Ryanair is the first choice among our users, with 92% of people opting to fly with this airline when travelling to Ireland. Keep in mind that there are 3 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.
How many flights depart from London Gatwick Airport to Ireland on average per day?
As of April 2025, there are 4 flights per day flying from London Gatwick Airport to Ireland. The most common time of day flights depart is 17:00, with 37% of flights taking off in the afternoon.
How many flights depart from London Gatwick Airport to Ireland on average per week?
28 flights are operational weekly from London Gatwick Airport to Ireland as of April 2025. The most popular departure day for this route is Tue, with 36% of flights per week taking off on this day.
Cheap London Gatwick Airport to Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Ireland
When did momondo last update prices for flights from London Gatwick Airport to Ireland?
Prices for flights from London Gatwick Airport to Ireland are refreshed on a daily basis.
How many operators does momondo search for flights from London Gatwick Airport to Ireland?
There are 3 operators available for flights from London Gatwick Airport to Ireland as of April 2025.
How old do you have to be to fly from London Gatwick Airport to Ireland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Ireland.
What documentation or ID do you need to fly to Ireland?
The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Gatwick Airport to Ireland?
Based on momondo bookings for flights between London Gatwick Airport and Ireland, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 36.17% of the total bookings. Other popular models include Boeing 737 MAX 8 with 19.46%, Airbus A320neo with 15.53%, and Airbus A321neo with 8.93%.
Best airlines flying from London Gatwick Airport to Ireland
Compare and see reviews for airlines that fly from London Gatwick Airport to Ireland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £30 | Free Cancellation | Rating 6.8 5,054 reviews | |||
| PriceFrom £69 | Free Cancellation | Rating 6.6 6,837 reviews | |||
| PriceFrom £94 | Free Cancellation | Rating 7.0 1,076 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Ireland?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Ireland. momondo saves you time and could save you money on your trip.
Can I find flights from London to Ireland with flexible booking policies on momondo?
All flight searches from London to Ireland on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from London to Ireland?
momondo helps you find the best flight between London and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from London to Ireland right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Ireland from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.